/*
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package org.mule.runtime.config.spring.parsers.specific;

import org.mule.runtime.config.spring.parsers.AbstractMuleBeanDefinitionParser;
import org.mule.runtime.config.spring.parsers.PostProcessor;
import org.mule.runtime.config.spring.parsers.assembly.BeanAssembler;
import org.mule.runtime.core.routing.MessageFilter;

import org.springframework.beans.factory.xml.ParserContext;
import org.w3c.dom.Element;

public class MessageFilterDefinitionParser extends MessageProcessorDefinitionParser implements PostProcessor {

  private static final String ATTRIBUTE_UNACCEPTED = "onUnaccepted";

  public MessageFilterDefinitionParser() {
    super(MessageFilter.class);
    addIgnored(AbstractMuleBeanDefinitionParser.ATTRIBUTE_NAME);
    addIgnored(ATTRIBUTE_UNACCEPTED);
    registerPostProcessor(this);
  }

  public MessageFilterDefinitionParser(Class<?> filterClass) {
    super(filterClass);
    addIgnored(AbstractMuleBeanDefinitionParser.ATTRIBUTE_NAME);
    addIgnored(ATTRIBUTE_UNACCEPTED);
    registerPostProcessor(this);
  }


  public void postProcess(ParserContext context, BeanAssembler assembler, Element element) {
    String onUnaccepted = element.getAttribute(ATTRIBUTE_UNACCEPTED);
    if (onUnaccepted != null) {
      assembler.extendBean("unacceptedMessageProcessor", onUnaccepted, true);
    }
  }
}
